More whistles and bells for fly hearing

More whistles and bells for fly hearing.

A mplification of sensory input is a common theme for almost all sensory modalities. Once a sensory signal is received, be it a photon or a molecule of saccharin, the receptor cell will append an amplifying second-messenger cascade onto the initial transduction event. Amplification of sound by hair cells within the cochlea also follows this rule, but with an important caveat: the hair cells pro...

Remote magnetic catheter navigation: more than just bells and whistles ?

Catheter ablation is nowadays an established treatment modality for both atrial and ventricular tachyarrhythmias. Manual navigation of the ablation catheter can be challenging in patients with a complex cardiac anatomy due to, for example, (surgically corrected or palliated) congenital heart defects, resulting in a long procedure time and excessive X-ray exposure. In the past decades, sophistic...

Face Detection without Bells and Whistles

Face detection is a mature problem in computer vision. While diverse high performing face detectors have been proposed in the past, we present two surprising new top performance results. First, we show that a properly trained vanilla DPM reaches top performance, improving over commercial and research systems. Second, we show that a detector based on rigid templates similar in structure to the V...

Bells and whistles of convection parameterization

Speaking Telegraph Improvement on Bells Magneto